G&O Maritime Group
We are a group of sub system providers to the maritime industry, all developing high quality products and enabling our customers through the green transition in the maritime industry
Our brands are part of three divisions
Propulsion management
Offers vibration compensators, cylinder lubrication systems and piston rod stuffing boxes. We cooperate with engine manufacturers and shipping companies to optimise main engine operations and support the important task of utilising new environmentally friendly fuel types.
Water & Waste management
Includes incineration plants and biological water purifying plants, securing that waste water is purified before discharge while solid waste and oil sludge is incinerated at high temperatures to reduce SOx and NOx emissions.
Tank management
Provides PV valves and protects tank vessels against unintended overpressure or vacuum while simultaneously protecting against fire risk and ensuring that emissions from the cargo is kept to a minimum in accordance with IMO standards.
One group, six leading brands
Incineration of waste and oil sludge, to achieve lower operational costs and reduced environmental impact, while experiencing a 15% higher burning capacity compared to similar marine incinerators.
Biologically cleaning of grey and black wastewater before it is discharged. To achieve a reduced impact on marine eco systems and a lower cost of ownership.
Compensators that ensure a vibration-free main engine, enabling full utilisation of RPM range, improving crew health, and reducing cost of fuel and maintenance.
Leading global provider of cylinder lubrication systems for two-stroke marine engines, ensuring up to 65% lube oil savings, improved engine reliability and reduced emissions.
Piston rod stuffing boxes for two-stroke engines continuously improved to live up to new fuel types entering the market. A trusted partner who delivers quality on time and has a sustainable profile.
Valves and venting equipment reducing emissions from cargo ensuring cost savings due to reduction of cargo vapour loss during voyage, safety for the crew and the environment.
Annual Sustainability Report
Based on our generations of work with sustainable solutions for the maritime industry, we are committed to ensuring a more structured approach to our sustainability efforts. We implement initiatives year after year to further improve as a responsible employer and transparent business partner.
You can learn about these efforts and initiatives in our latest sustainability report.
We are here for our customers through times of change
The maritime industry is undergoing a green transition in which new technologies and fuel types are of paramount importance.
In G&O Maritime Group, we want to offer value to our customers through our deep technical expertise, through R&D and by understanding our customers’ needs. Our ambition is to stand out as one of the strongest suppliers in the industry, enabling our customers during this important market change.
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Latest news in G&O Maritime Group
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Danish Maritime Innovation
In the pursuit of a greener maritime industry, G&O Maritime Group has positioned itself as a leader with cutting-edge solutions designed for sustainability. Specializing in propulsion, tank, and water management, G&O offers a range of products that support the transition to alternative green fuels such as ammonia and methanol—fuels projected to shape the future of…
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G&O Maritime Closer
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G&O Maritime Group’s global expansion and green vision
Rich history in maritime solutions The following is a recap of this article published by Søfart. You may already be familiar with some of our flagship products—Pres-Vac valves, Hans Jensen Lubricators, Gertsen & Olufsen compensators, and Atlas Incinerators, to name a few. These products are known and trusted by maritime professionals worldwide for propulsion, tank…
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Certification Highlights G&O Membrane Bioreactor Contribution to Cleaner Marine Environments
The Chilean authorities have recognized our Advanced Membrane Bioreactor with a certification, marking a significant advancement in the efforts to achieve cleaner oceans. This recognition not only confirms the effectiveness of our technology but also the importance of biological treatment methods in protecting the marine environment. “While traditional wastewater treatments have relied on chemical and…